入门
在 Duaer 里查天气预报
在 Duaer 里：任意城市或经纬度的逐日天气预报，最长 16 天：天气状况、最高最低气温、降水量与降水概率、最大风速，数据来自 Open-Meteo。一次成功查询用 1 额度。
能拿到什么
Duaer 数据市场里的「天气预报」：任意城市或经纬度的逐日天气预报，最长 16 天：天气状况、最高最低气温、降水量与降水概率、最大风速，数据来自 Open-Meteo。查到结果时用 1 额度，结果交给数字组织的下一个节点。
从节点创建器选 Duaer 数据 → 天气预报，或打开 数据市场。相关：历史天气、空气质量、海浪预报。
适合做什么
- 围绕未来两周的降雨、高温或大风安排外勤、活动、物流或出行。
- 在数字组织的每日简报或预警里加一列天气。
在画布里检索
- 打开节点创建器，选 Duaer 数据 → Weather forecast。
- 填 Place（城市名），或同时填 Latitude 与 Longitude；Days 可选 1–16，默认 7。
- Limit 默认 10，最大 20。执行。
查到结果才扣 1 额度；没有结果、输入有误或上游失败都不扣。
用 API 调用
- GET https://api.duaer.com/v1/data/weather?place=Shanghai&days=3
- Authorization: Bearer <Duaer key>
下方是与数据市场「复制技能」相同的英文技能，含参数、示例与返回字段。
调用技能（英文）
与数据市场「复制技能」一致。
---
name: duaer-weather
description: >-
Duaer Weather forecast. Daily forecast for any city or coordinates, up to 16 days: conditions, high and low, rain amount and chance, and peak wind, from Open-Meteo.
One successful search uses 1 Duaer credit.
---
# Duaer Weather forecast
Duaer Weather forecast returns one row per day for a place, using the Open-Meteo forecast models. Duaer geocodes a place name for you, so an agent can ask for "Shanghai" without looking up coordinates.
## When to use
- Plan field work, events, logistics, or travel around rain, heat, or wind in the next two weeks.
- Add a weather column to a daily digest or an alert that runs in a Duaer Organization.
## When not to use
- Past weather or climate over months and years. Use https://skills.duaer.com/weather-history.md.
- Air pollution. Use https://skills.duaer.com/air-quality.md. Waves at sea: https://skills.duaer.com/marine.md.
## Call
`GET https://api.duaer.com/v1/data/weather?place=Shanghai&days=3`
Header: `Authorization: Bearer <Duaer key>`
Use an account key or a model API key.
Get a Duaer key: https://skills.duaer.com/keys.md
## Parameters
Provide `place`, or `latitude` and `longitude`.
- `place` — City or place name. Leave empty when you enter latitude and longitude.
- `latitude` — Optional. Decimal degrees from -90 to 90. Use with longitude instead of a place.
- `longitude` — Optional. Decimal degrees from -180 to 180.
- `days` — Optional. Forecast days from 1 to 16. Default 7.
- `limit` — Optional. Rows to return, from 1 to 20. Default 10.
## Examples
- `GET https://api.duaer.com/v1/data/weather?place=Shanghai&days=3` — three days for Shanghai.
- `GET https://api.duaer.com/v1/data/weather?latitude=51.5&longitude=-0.12&days=7` — one week at exact coordinates.
## Result
The response is `{ "items": [...] }`. Each item has `source`, `title`, `url`, and `summary`, plus:
- `place` — resolved place name, region, and country.
- `latitude`, `longitude` — point the forecast is for.
- `timezone` — local time zone of the dates.
- `date` — local day, YYYY-MM-DD.
- `weather`, `weatherCode` — condition text and WMO weather code.
- `temperatureMax`, `temperatureMin` — daily high and low in °C.
- `precipitationMm`, `precipitationChance` — rain or snow water in mm, and the highest hourly chance in %.
- `windSpeedMaxKmh` — strongest 10 m wind in km/h.
Fields without a value are left out.
## Credits
A search that returns at least one row uses 1 credit.
An empty search, a search that finds nothing, or a failed search uses 0.
Wrong input returns 400 with a message and uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.
## Related
- https://skills.duaer.com/weather-history.md — Duaer Weather history
- https://skills.duaer.com/air-quality.md — Duaer Air quality
- https://skills.duaer.com/marine.md — Duaer Marine forecast
常见问题
Duaer 的天气预报检索扣多少额度？
查到结果时扣 1 额度；没有结果或出错不扣。
Duaer 天气预报一定要填经纬度吗？
不用。填城市名，Duaer 会自动查到经纬度；直接填经纬度也可以。
同组
入门
在 Duaer 里查历史天气
在 Duaer 里：任意地点自 1940 年以来的历史天气：按日或按月给出平均、最高、最低气温与降水，数据来自 Open-Meteo 再分析档案。一次成功查询用 1 额度。
入门在 Duaer 里查空气质量
在 Duaer 里：某地逐日空气质量（预报与近期）：美国 AQI 峰值、PM2.5 与 PM10 均值、臭氧与二氧化氮，数据来自 Open-Meteo 的 CAMS 模型。一次成功查询用 1 额度。
入门在 Duaer 里查海浪预报
在 Duaer 里：海岸或海上某点的逐日浪高、涌浪高、波周期与来向，最长 8 天，数据来自 Open-Meteo 海洋模型。一次成功查询用 1 额度。